Merge pull request #14 from Kenny9999/master

fix bad merge
Added 19200 to bauds

This is the max baud APC220s can connect to AQ with (that I've managed
to get to work, at least).
Merge pull request #15 from imchipwood/master

Added 19200 to default bauds
Merge fix
Test
Should work

Looked at the files that have been changed. Commented and uncommented
parts are the same.
Merge pull request #16 from LithiumNL/master

Merge fix
test for Lithium